Indexed satellite imagery
Based on satellite imagery received from a number of public and private satellites, we perform analysis on the below bands and create various indices. See them all in the table.
| BANDS | DESCRIPTION | RESOLUTION | PURPOSE |
| RGB | Red, Blue, Green Band 2, 3 and 4 | 10m | Monitoring of on-land and maritime changes in true color. |
| Red-Edge | Red-Edge Band 5, 6 and 7 | 20m | Classification of vegetation. |
| NIR | Near Infra-Red Band 8 | 0.4m 10m | Mapping of shorelines and biomass content; detection and analysis of vegetation. |
| SWIR | Short-Wave Infra-Red Band 11 and 12 | 20m | Mapping of vegetation, snow and ice, soil moisture and smoke. |
| INDICES | DESCRIPTION | RESOLUTION | PURPOSE |
| NDVI | Normalized Difference Vegetation Index | 10m | Quantification of green vegetation; for monitoring over-time vegetative change. |
| GNDVI | Green Normalized Difference Vegetation | 10m | More sensitive quantification of green vegetation; a modification of NDVI. |
| SAVI | Soil Adjusted Vegetation Index | 10m | Quantification of green vegetation when vegetative cover is low; a modification of NDVI. |
| NDWI | Green Normalized Difference Vegetation | 10m | Mapping of water bodies. |
| MCARI | Modified Chlorophyll Absorption in Reflectance Index | 20m | Measuring of the depth of chlorophyll absorption; is not affected by reflectance from soil and other non-photosynthetic materials. |
| EVI | Enhanced Vegetation Index | 10m | An improvement for NDVI in areas of dense canopy; can also help correct for soil background and atmospheric interferences. |
| CHL | Chlorophyll Red-Edge | 20m | Measuring of Chlorophyll content in vegetation. |
| ARI1 | Anthocyanin Reflectance Index | 10m | Indicative of changes in foliage via new growth and death. |
| NBR | Normalized Burn Ration | 20m | Estimation of burn severity and subsequent mortality in vegetation. |
| SIPI | Structure Intensive Pigment Index | 10m | Quantification of vegetation; often indicative of plant disease; used for monitoring in areas with high variability in canopy structure. |
| MSI | Moisture Stress Index | 20m | Estimation of leaf water content; can be used to assess canopy stress, productivity prediction modelling, fire hazard analysis, and ecosystem physiology analysis. |
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